Re: Unsure about this signature
the top border makes it look choppy. that fading effect you have on the outside seem a little odd considering there is so much greenery. kind of messes with the continuity of the whole thing.
furthermore, the edges of the guy look a little pixelated and rough compared to the bright background. you can avoid that from happening by going around the outside of him with the blur tool, just to make him appear a little more blended to his environment.